02071+6957 STF 204

 
 
02h 07m 05.75s +69 56' 38.1" P.A. 31 sep 0.2 mag 9.75,9.91 Sp G0 dist. 118.62 pc (386.94 l.y.)
 
 
Coord 2000
02071+6957
Discov num
STF 204
Comp
Coord arcsec 2000
02 07 05.75 +69 56 38.1
Date first
1831
Date last
2008
Obs
28
Pa first
69
Pa last
31
P.A. Now (θ)
31°
Sep first
1.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.75
Mag sec
9.91
delta mag (ΔM)
0.16
Spectral class
G0 (yellow)
Pri motion ra
+080
Sec motion ra
Pri motion dec
-037
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
12129
HIP
9877
Tycho2
4315-01736-1
HD
12649
BD
BD+69 133
Distance
118.62
Distance ly
386.94
last precise pa
31
last precise sep
0.192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02071+6957 STF 204 1997 27 55 0.3 9.75 9.91 G0 D 020705.75+695638.1
02071+6957 STF 204 2008 28 31 0.2 9.75 9.91 G0 D 020705.75+695638.1

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